Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 20000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Box with PE Foam |
| Product Name | Portable phone signal blocker |
| Antennas | 8pcs 2.5dBi Omni Antennas |
| Weight | 0.95kg |
| Inner box dimension | 240x202x65mm |
| Power Adapter | used in car directly |
| Jamming range | 1 - 20meters,depend on mobile signal strength |
| Trademark | GREETWIN |
| Dimension | 132x80x40mm,not include antennas |
| Brand Name | GREETWIN |
| Model Number | GW-JN8 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 20000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Box with PE Foam |
| Product Name | Portable phone signal blocker | Antennas | 8pcs 2.5dBi Omni Antennas |
| Weight | 0.95kg | Inner box dimension | 240x202x65mm |
| Power Adapter | used in car directly | Jamming range | 1 - 20meters,depend on mobile signal strength |
| Trademark | GREETWIN | Dimension | 132x80x40mm,not include antennas |
| Brand Name | GREETWIN | Model Number | GW-JN8 |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell phone blocker jammer ，phone blocker device | ||
8 Antennas Handheld Cell Phone Reception Blocker With Remote Control For Police
Handheld Jammer 8 band cellphone,wifi ,gps, remote control jammers with Omni directional antennas .very small and easy to carry to everywhere, it's portable design for hand-held with wide frequencies cover, each band have their own switch, you can turn them off separately according to your requirements. Inside rechargeable li-ion battery can work 2hours continuously, and also you can charge by AC adapter at home or by car charger.
Widely functional range are including the wireless signal, such as phone, GPS, WIFI, etc.
(4) Don't put the jammer into the water or fire to avoid using in the bad Condition like over-wet, over-hot, high voltage and high magnetism.
8 Antennas Handheld Cell Phone Reception Blocker Applications:
Border control units, checkpoint personnel, Meeting rooms, Hospitals,
Banks, Churches, Conference Rooms, etc
8 Antennas Handheld Cell Phone Reception Blocker Specifications:
| Type | Output port | Frequency | Average output power |
| 8 Band Handheld Signal Jammer | CDMA800 | 851-894MHz | 500mw |
| LTE800 | 791-821MHz | 500mw | |
| GSM900 | 925-960MHz | 500mw | |
| DCS1800 | 1805-1880MHz | 500mw | |
| WCDMA 3G | 2110-2170MHz | 500mw | |
| LTE2600 | 2620-2690MHz | 500mw | |
| Wifi 2.4G | 2400-2500MHz | 500mw | |
| GPS | 1570-1580MHz | 500mw | |
| LOJACK(optional) | 173MHz | 500mw | |
| Power supply: 50 to 60Hz, AC 100 to 240V | |||
| With AC adapter (DC12V), Built-in Battery | |||
| Total Output power: 4Watt | |||
| 1-20M @ depending on the Signal strength | |||
| Weight: 950g Inner box dimension:240x202x65mm | |||
| 8pcs External Omni-directional Antennas | |||
| Charge full time about 4Hours, Working time:1-2Hours. Running temperature: -10'C to +55'C | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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